(19)
(11) EP 3 241 384 A1

(12)

(43) Date of publication:
08.11.2017 Bulletin 2017/45

(21) Application number: 15875654.4

(22) Date of filing: 29.12.2015
(51) International Patent Classification (IPC): 
H04W 36/00(2009.01)
H04W 92/20(2009.01)
 H04W 36/08(2009.01)
(86) International application number:
PCT/KR2015/014378
(87) International publication number:
WO 2016/108560 (07.07.2016 Gazette 2016/27)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 30.12.2014 US 201462098295 P
12.01.2015 US 201562102101 P
07.05.2015 US 201562157978 P
08.05.2015 US 201562158547 P
13.05.2015 US 201562160622 P

(71) Applicant: LG Electronics Inc.
Yeongdeungpo-gu Seoul 07336 (KR)

(72) Inventors:
  • XU, Jian
    Seoul 06772 (KR)
  • BYUN, Daewook
    Seoul 06772 (KR)

(74) Representative: Frenkel, Matthias Alexander 
Wuesthoff & Wuesthoff Patentanwälte PartG mbB Schweigerstrasse 2
81541 München
81541 München (DE)

   


(54) METHOD AND APPARATUS FOR PERFORMING INTER-MENB HANDOVER WITHOUT SENB CHANGE IN WIRELESS COMMUNICATION SYSTEM